gas queen

Well I was better for abit, then had a stressful weekend & now it's back. The EKG test last Wends. went  well, heart seems okay. Got married on Fri, it was beautiful. Falling out w/friend this Sun. (cause of stress)... so the gas is back. Mostly burping. Freaking out because there's like there's a balloon on my leftside, near the lower part of ribcage. Sometimes spreads out to belly, but not like last time when I felt full & didn't eat. Mild burning in chest. I am burping all the time, has nothing to do w/what I ate. Tried Gas Relief... but it doesn't seem to help... I need help. The insurence kicks in on the 1st. I could go back to my doctor's & spend like another $100... but I rather not. Should I be worried?

Lissa